我需要迁移我的 FB 应用程序, 使其不用使用 < code> offline_ access 权限 。 据我理解, 服务器端 OAUT 一旦用户认证后, 服务器端 OAUT 应该返回一个长寿命( 60天) < code> access_ token 。
这60天结束后,我必须申请一个新的标记。 但是,我能否在不要求用户重新访问脸书的情况下透明地做到这一点? 我知道用户不会因为同样的许可而被催促,但是:
a) redirect_uri 参数必须指向一个能处理 OAUT 请求的 URL 的 URL 参数,这使透明操作难以操作
(b) 我的许多图表API电话都是从AJAX公司请求击中我的服务器中启动的。如果这些电话因过期的牌子被拒绝,我无法在不中断程序流的情况下将用户调离。
所以,我的问题是,这能否以完全透明的方式完成?我认为答案是每60天对用户进行监听 — — 特别是如果他们在59天里一直定期使用应用程序 — — 似乎超员。
看起来答案确实像是"不"... 在下"https:// developmenters.facebook.com/romemap/offline-access-remotion/"rel="nofollow" >Scenario 3
Note: The user must access your application before you re able to get a valid "authorization Code" to be able to make the server-side OAuth call again. Apps will not be able to setup a background/cron job that tries to automatically extend the expiration time, because the "authorization code" is short-lived and will have expired.
我们面临同样的问题,看起来我们被迫每隔60天就对用户进行监听。幸好这是我们系统的一个“相对的”小部分,所有AJAX的电话都打到我们的服务器上,而服务器又转而拨打查询 fb - 所以我们在那里有一层抽象的层, 我们可以把缓存的数据/控制信息往回传递, 来管理应用程序的流, 这使得我们有一些松动的空间, 在等待数据储存并适当调整用户方向之前, 轻轻地失败。
顺便提一下,值得指出的是,根据rmap offline_access ,2012年10月3日将正式被废除。
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